Announcement on Making Provisions for Impairment in 2025

Earlier from Nanjing Wondux Environmental Protection Technology

• Announcement on the Acquisition of Assets by Wholly-owned Subsidiary and Completion of Industrial and Commercial Change Registration for Related Party TransactionsMar 26
• Announcement on Resolutions of the 1st Extraordinary General Meeting in 2026Mar 21
• Notice on Convening the 1st Extraordinary General Meeting in 2026Mar 5
• Announcement on the Acquisition of Assets by Wholly-owned Subsidiary and Related Party TransactionsMar 3
• Announcement on Preliminary Earnings Estimate for 2025Feb 28

Later from Nanjing Wondux Environmental Protection Technology

• Announcement on Wholly-owned Subsidiaries Signing A Major Daily Operation ContractApr 30
• Announcement on Voluntary Disclosure of Winning the EPC+O Project for Industrial Wastewater Resource Utilization in Economic Development Zone of Guzhen CountyMay 7
• Announcement on Resolutions of the 2025 Annual General MeetingMay 23
• Announcement on Shareholding Reduction Plan for ShareholdersMay 29
• Announcement on Voluntary Disclosure of Winning the Bid for the EPC General Contracting of the Wastewater Treatment Plant Construction Project in Lingtai County Industrial Concentration ZoneJun 18